To the knowledge of the genus Trechus from southern Kyrghyzstan (Coleoptera: Carabidae)

Abstrakt: Seventeen new species and two new subspecies of the genus Trechus Clairville, 1806 are described from southern Kyrghyzstan: Trechus usgentensis sp. n. (the SE part of the Ferghana Mountain Range) from the T terskeiensis Belousov et Kabak, 1991 species group; T isfanensis sp. n., T. latiplatus sp. n., T gushensis sp. n., T orthapicalis sp. n., T sogdianus sp. n. (all from the eastern part of the Turkestan Mountain Range); T shivalensis sp. n., T fidvatilis sp. n., T shaid sp. n., T robustapicalis sp. n., T avgolensis sp. n., T. kulpensis sp. n., T curvatilis sp. n., T topaz sp. n., T stictulus sp. n., T margelanicus sp. n., T margelanicus obliquulus ssp. n., T margelanicus spiniplatus ssp. n. (all from the western part of the Alai Mountain Range) and T irkeshtamicus sp. n. (= T arrisi sensu Belousov & Kabak 1996, non Jeannel 1962) from the Alai valley, all belonging to the T adustus Jeannel, 1962 species group. T arrisi Jeannel, 1962 is synonimized with T jugivagus Lutshnik, 1930.

Klíčová slova: Systematics, Coleoptera, Carabidae, Trechus, new species, new subspecies, synonymy, Central Asia, Kyrghyzstan, Tian Shan, Pamiro-Alai